Size Length approx. 400, width approx. 260, thickness approx. 40 (mm) *Placement measurements
Weight Approx. 1.1 kg
Size: One size fits all (each part can be adjusted)
Chest: 65~130(cm)
Waist: 65~150(cm)
Thigh circumference: 40~65(cm)
Mode Strong mode / Weak mode / Eco mode
Eco mode can extend the cooling time by repeating strong mode 10 sec ⇔ off 40 sec.
Cooling duration Best mode: strong approx. 90 mins / weak approx. 120 mins / eco approx. 180 mins.
Set-up mode: high approx. 80 mins / low approx. 110 mins / eco approx. 160 mins
Time it takes for the temperature inside the waistcoat to fall below 25°C at a room temperature of 30°C.
Duration varies depending on the operating environment.
Pump operating time approx. 36 hours (5,000 mAh)
Approx. 72 hours (10,000 mAh)
Approx. 144 hours (20,000 mAh)
When eco-mode is used
Power supply USB 5V 2.0A or more
Cable length approx. 130 cm (total length from pump to USB plug terminal)
Tank capacity 2 L * Do not freeze the tank directly.
Operating noise Strong mode approx. 45 dB
Material Body: nylon, polyester, silicone, stainless steel, POM
Tank: TPU, PVC
Set contents (single item) Single item: main unit, tank, Japanese user manual
Model number/JAN Single item: WATTNGCBK/4580060597741